短語詞組短語heat conductivity pressure gauge 熱傳導(dǎo)壓力表heat conductivity vacuum gauge 熱導(dǎo)式真空規(guī)thermal conductivity vacuum gauge 熱導(dǎo)真空計;熱傳導(dǎo)真空計heat -conductivity pressure gauge 熱傳導(dǎo)式壓力計heat compensator conductivity vacuum gauge 熱導(dǎo)式真空規(guī)thermal conductivity gauge 熱導(dǎo)真空規(guī)industrial conductivity gauge 工業(yè)電導(dǎo)儀 返回 conductivity gauge